[PATCH v3] platform/x86: asus-wmi: map more keys on ExpertBook B9
From: Anton Khirnov <hidden>
Date: 2025-08-27 15:41:36
Also in:
lkml, platform-driver-x86
Subsystem:
asus notebooks and eeepc acpi/wmi extras drivers, the rest, x86 platform drivers · Maintainers:
Corentin Chary, Luke D. Jones, Denis Benato, Linus Torvalds, Hans de Goede, Ilpo Järvinen
* there is a dedicated "noise cancel" key in top row, between mic mute and PrintScreen; it sends 0xCA when pressed by itself (mapped to F13), 0xCB with Fn (mapped to F14) * Fn+f sends 0x9D; it is not documented in the manual, but some web search results mention "asus intelligent performance"; mapped to FN_F Signed-off-by: Anton Khirnov <redacted> --- Hi Hans, would you mind applying this version of the patch, with the Fn+space mapping left out for now? Thanks --- drivers/platform/x86/asus-nb-wmi.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c
index f84c3d03c1de..dba3c1488db2 100644
--- a/drivers/platform/x86/asus-nb-wmi.c
+++ b/drivers/platform/x86/asus-nb-wmi.c@@ -618,6 +618,7 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_KEY, 0x93, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + CRT + TV + DVI */ { KE_KEY, 0x95, { KEY_MEDIA } }, { KE_KEY, 0x99, { KEY_PHONE } }, /* Conflicts with fan mode switch */ + { KE_KEY, 0X9D, { KEY_FN_F } }, { KE_KEY, 0xA0, { KEY_SWITCHVIDEOMODE } }, /* SDSP HDMI only */ { KE_KEY, 0xA1, { KEY_SWITCHVIDEOMODE } }, /* SDSP LCD + HDMI */ { KE_KEY, 0xA2, { KEY_SWITCHVIDEOMODE } }, /* SDSP CRT + HDMI */
@@ -632,6 +633,8 @@ static const struct key_entry asus_nb_wmi_keymap[] = { { KE_IGNORE, 0xC0, }, /* External display connect/disconnect notification */ { KE_KEY, 0xC4, { KEY_KBDILLUMUP } }, { KE_KEY, 0xC5, { KEY_KBDILLUMDOWN } }, + { KE_KEY, 0xCA, { KEY_F13 } }, /* Noise cancelling on Expertbook B9 */ + { KE_KEY, 0xCB, { KEY_F14 } }, /* Fn+noise-cancel */ { KE_IGNORE, 0xC6, }, /* Ambient Light Sensor notification */ { KE_IGNORE, 0xCF, }, /* AC mode */ { KE_KEY, 0xFA, { KEY_PROG2 } }, /* Lid flip action */
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2.39.5